Horticulture Quiz 2
1 / 50
Sweet potato belong to family___?
2 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
3 / 50
which one of the following is climacteric fruit___?
4 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
5 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
6 / 50
Splice grafting is most successful in___________?
7 / 50
Loss off leaves due to seasonal change is_________?
8 / 50
The size of stomata is measured by___________?
9 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
10 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
11 / 50
In orange aroma is developed by__________?
12 / 50
Gulkand is made from the most common beautiful flower of_________?
13 / 50
Potato when fried, excessive browning develops due to _____?
14 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
15 / 50
Which of the following constitute the best definition of fruit__?
16 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
17 / 50
The message of jasmine is_________?
18 / 50
The storage life of fresh mango at -1 to 4?c is_____?
19 / 50
Enzymes are__________?
20 / 50
Commercial production of fruits is known as___?
21 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
22 / 50
Which among the following does not possess cotyledons__________?
23 / 50
Cleft grafting is most successful in_________?
24 / 50
Degeneration and death of aerial plant parts is called___________?
25 / 50
Common varieties of rose are developed by___________?
26 / 50
Main factors affecting production and quantity of citrus is___________?
27 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
28 / 50
Anthesis starts in onion. at__________?
29 / 50
Citrus has its origin in__?
30 / 50
Strawberry belongs to what type of fruit ?
31 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
32 / 50
In California the age of citrus tree is__?
33 / 50
The most popular and common method of laying out orchard on flat ground is_________?
34 / 50
The most highly advanced division in plants kingdom is__?
35 / 50
Alternate bearing is the serious problem of___?
36 / 50
Adaptability, germination ability and variation the advantages of___________?
37 / 50
Cotton fiber are made up of___________?
38 / 50
major source of sugar in world is________?
39 / 50
Citrus belongs to the___________?
40 / 50
chemicals which induce leaf fall are called__?
41 / 50
Gumosis is disease of___________?
42 / 50
The storage life of fresh oranges at 5 to 9?c is __?
43 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
44 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
45 / 50
In apple wool aphid is genetically controlled by___________?
46 / 50
A science which deals with classification of plants is called___________?
47 / 50
The portion of the axis below the cotyledons is known as___________?
48 / 50
Plants having monoecious flower are___?
49 / 50
Mango are planted in which of the following layout system__?
50 / 50
The chromoplast develops mainly from__________?
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